72467889

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109303}}^1$

素因数の和:109336

約数の個数: 16

約数和(自身を含む): 110178432

約数和(自身を除く): 37710543

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 109303, 327909, 1420939, 1858151, 4262817, 5574453, 24155963, 72467889]

約数ペア:

[(1, 72467889), (3, 24155963), (13, 5574453), (17, 4262817), (39, 1858151), (51, 1420939), (221, 327909), (663, 109303)]